Add the ability for ex_data to have a priority

Where an object has multiple ex_data associated with it, then we free that
ex_data in order of priority (high priority first).

Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14991)

1 files changed, 1 insertions, 0 deletions

diff --git a/test/context_internal_test.c b/test/context_internal_test.c
index 46afd9f521..4c02f601cc 100644
--- a/test/context_internal_test.c
+++ b/test/context_internal_test.c
@@ -39,6 +39,7 @@ static void foo_free(void *ptr)
     OPENSSL_free(ptr);
 }
 static const OSSL_LIB_CTX_METHOD foo_method = {
+    OSSL_LIB_CTX_METHOD_DEFAULT_PRIORITY,
     foo_new,
     foo_free
 };